13005663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7315617

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 239, 291, 561, 717, 1067, 1649, 2629, 3201, 4063, 4947, 7887, 12189, 18139, 23183, 44693, 54417, 69549, 134079, 255013, 394111, 765039, 1182333, 4335221, 13005663]

約数ペア:

[(1, 13005663), (3, 4335221), (11, 1182333), (17, 765039), (33, 394111), (51, 255013), (97, 134079), (187, 69549), (239, 54417), (291, 44693), (561, 23183), (717, 18139), (1067, 12189), (1649, 7887), (2629, 4947), (3201, 4063)]